1 # SPDX-License-Identifier: GPL-2.0
3 menu "Bluetooth device drivers"
27 tristate "HCI USB driver"
31 Bluetooth HCI USB driver.
32 This driver is required if you want to use Bluetooth devices with
35 Say Y here to compile support for Bluetooth USB devices into the
36 kernel or say M to compile it as module (btusb).
38 config BT_HCIBTUSB_AUTOSUSPEND
39 bool "Enable USB autosuspend for Bluetooth USB devices by default"
40 depends on BT_HCIBTUSB
42 Say Y here to enable USB autosuspend for Bluetooth USB devices by
45 This can be overridden by passing btusb.enable_autosuspend=[y|n]
46 on the kernel commandline.
48 config BT_HCIBTUSB_BCM
49 bool "Broadcom protocol support"
50 depends on BT_HCIBTUSB
54 The Broadcom protocol support enables firmware and patchram
55 download support for Broadcom Bluetooth controllers.
57 Say Y here to compile support for Broadcom protocol.
59 config BT_HCIBTUSB_MTK
60 bool "MediaTek protocol support"
61 depends on BT_HCIBTUSB
65 The MediaTek protocol support enables firmware download
66 support and chip initialization for MediaTek Bluetooth
69 Say Y here to compile support for MediaTek protocol.
71 config BT_HCIBTUSB_RTL
72 bool "Realtek protocol support"
73 depends on BT_HCIBTUSB
77 The Realtek protocol support enables firmware and configuration
78 download support for Realtek Bluetooth controllers.
80 Say Y here to compile support for Realtek protocol.
83 tristate "HCI SDIO driver"
86 Bluetooth HCI SDIO driver.
87 This driver is required if you want to use Bluetooth device with
90 Say Y here to compile support for Bluetooth SDIO devices into the
91 kernel or say M to compile it as module (btsdio).
94 tristate "HCI UART driver"
95 depends on SERIAL_DEV_BUS || !SERIAL_DEV_BUS
96 depends on NVMEM || !NVMEM
99 Bluetooth HCI UART driver.
100 This driver is required if you want to use Bluetooth devices with
101 serial port interface. You will also need this driver if you have
102 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
103 adapter and BrainBoxes Bluetooth PC Card.
105 Say Y here to compile support for Bluetooth UART devices into the
106 kernel or say M to compile it as module (hci_uart).
108 config BT_HCIUART_SERDEV
110 depends on SERIAL_DEV_BUS && BT_HCIUART
114 bool "UART (H4) protocol support"
115 depends on BT_HCIUART
117 UART (H4) is serial protocol for communication between Bluetooth
118 device and host. This protocol is required for most Bluetooth devices
119 with UART interface, including PCMCIA and CF cards.
121 Say Y here to compile support for HCI UART (H4) protocol.
123 config BT_HCIUART_NOKIA
124 tristate "UART Nokia H4+ protocol support"
125 depends on BT_HCIUART
126 depends on BT_HCIUART_SERDEV
132 Nokia H4+ is serial protocol for communication between Bluetooth
133 device and host. This protocol is required for Bluetooth devices
134 with UART interface in Nokia devices.
136 Say Y here to compile support for Nokia's H4+ protocol.
138 config BT_HCIUART_BCSP
139 bool "BCSP protocol support"
140 depends on BT_HCIUART
143 BCSP (BlueCore Serial Protocol) is serial protocol for communication
144 between Bluetooth device and host. This protocol is required for non
145 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
148 Say Y here to compile support for HCI BCSP protocol.
150 config BT_HCIUART_ATH3K
151 bool "Atheros AR300x serial support"
152 depends on BT_HCIUART
155 HCIATH3K (HCI Atheros AR300x) is a serial protocol for
156 communication between host and Atheros AR300x Bluetooth devices.
157 This protocol enables AR300x chips to be enabled with
158 power management support.
159 Enable this if you have Atheros AR300x serial Bluetooth device.
161 Say Y here to compile support for HCI UART ATH3K protocol.
164 bool "HCILL protocol support"
165 depends on BT_HCIUART_SERDEV
168 HCILL (HCI Low Level) is a serial protocol for communication
169 between Bluetooth device and host. This protocol is required for
170 serial Bluetooth devices that are based on Texas Instruments'
173 Say Y here to compile support for HCILL protocol.
175 config BT_HCIUART_3WIRE
176 bool "Three-wire UART (H5) protocol support"
177 depends on BT_HCIUART
178 depends on BT_HCIUART_SERDEV
180 The HCI Three-wire UART Transport Layer makes it possible to
181 user the Bluetooth HCI over a serial port interface. The HCI
182 Three-wire UART Transport Layer assumes that the UART
183 communication may have bit errors, overrun errors or burst
184 errors and thereby making CTS/RTS lines unnecessary.
186 Say Y here to compile support for Three-wire UART protocol.
188 config BT_HCIUART_INTEL
189 bool "Intel protocol support"
190 depends on BT_HCIUART
195 The Intel protocol support enables Bluetooth HCI over serial
196 port interface for Intel Bluetooth controllers.
198 Say Y here to compile support for Intel protocol.
200 config BT_HCIUART_BCM
201 bool "Broadcom protocol support"
202 depends on BT_HCIUART
203 depends on BT_HCIUART_SERDEV
204 depends on (!ACPI || SERIAL_DEV_CTRL_TTYPORT)
209 The Broadcom protocol support enables Bluetooth HCI over serial
210 port interface for Broadcom Bluetooth controllers.
212 Say Y here to compile support for Broadcom protocol.
214 config BT_HCIUART_RTL
215 bool "Realtek protocol support"
216 depends on BT_HCIUART
217 depends on BT_HCIUART_SERDEV
219 depends on (ACPI || SERIAL_DEV_CTRL_TTYPORT)
220 select BT_HCIUART_3WIRE
223 The Realtek protocol support enables Bluetooth HCI over 3-Wire
224 serial port interface for Realtek Bluetooth controllers.
226 Say Y here to compile support for Realtek protocol.
228 config BT_HCIUART_QCA
229 bool "Qualcomm Atheros protocol support"
230 depends on BT_HCIUART
231 depends on BT_HCIUART_SERDEV
235 The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
236 over serial port interface(H4) between controller and host.
237 This protocol is required for UART clock control for QCA Bluetooth
240 Say Y here to compile support for QCA protocol.
242 config BT_HCIUART_AG6XX
243 bool "Intel AG6XX protocol support"
244 depends on BT_HCIUART
248 The Intel/AG6XX protocol support enables Bluetooth HCI over serial
249 port interface for Intel ibt 2.1 Bluetooth controllers.
251 Say Y here to compile support for Intel AG6XX protocol.
253 config BT_HCIUART_MRVL
254 bool "Marvell protocol support"
255 depends on BT_HCIUART
256 depends on BT_HCIUART_SERDEV
259 Marvell is serial protocol for communication between Bluetooth
260 device and host. This protocol is required for most Marvell Bluetooth
261 devices with UART interface.
263 Say Y here to compile support for HCI MRVL protocol.
266 tristate "HCI BCM203x USB driver"
270 Bluetooth HCI BCM203x USB driver.
271 This driver provides the firmware loading mechanism for the Broadcom
272 Blutonium based devices.
274 Say Y here to compile support for HCI BCM203x devices into the
275 kernel or say M to compile it as module (bcm203x).
278 tristate "HCI BPA10x USB driver"
281 Bluetooth HCI BPA10x USB driver.
282 This driver provides support for the Digianswer BPA 100/105 Bluetooth
285 Say Y here to compile support for HCI BPA10x devices into the
286 kernel or say M to compile it as module (bpa10x).
289 tristate "HCI BlueFRITZ! USB driver"
293 Bluetooth HCI BlueFRITZ! USB driver.
294 This driver provides support for Bluetooth USB devices with AVM
298 Say Y here to compile support for HCI BFUSB devices into the
299 kernel or say M to compile it as module (bfusb).
302 tristate "HCI DTL1 (PC Card) driver"
305 Bluetooth HCI DTL1 (PC Card) driver.
306 This driver provides support for Bluetooth PCMCIA devices with
307 Nokia DTL1 interface:
309 Socket Bluetooth CF Card
311 Say Y here to compile support for HCI DTL1 devices into the
312 kernel or say M to compile it as module (dtl1_cs).
315 tristate "HCI BT3C (PC Card) driver"
319 Bluetooth HCI BT3C (PC Card) driver.
320 This driver provides support for Bluetooth PCMCIA devices with
322 3Com Bluetooth Card (3CRWB6096)
325 Say Y here to compile support for HCI BT3C devices into the
326 kernel or say M to compile it as module (bt3c_cs).
328 config BT_HCIBLUECARD
329 tristate "HCI BlueCard (PC Card) driver"
332 Bluetooth HCI BlueCard (PC Card) driver.
333 This driver provides support for Bluetooth PCMCIA devices with
334 Anycom BlueCard interface:
335 Anycom Bluetooth PC Card
336 Anycom Bluetooth CF Card
338 Say Y here to compile support for HCI BlueCard devices into the
339 kernel or say M to compile it as module (bluecard_cs).
342 tristate "HCI VHCI (Virtual HCI device) driver"
344 Bluetooth Virtual HCI device driver.
345 This driver is required if you want to use HCI Emulation software.
347 Say Y here to compile support for virtual HCI devices into the
348 kernel or say M to compile it as module (hci_vhci).
351 tristate "Marvell Bluetooth driver support"
353 The core driver to support Marvell Bluetooth devices.
355 This driver is required if you want to support
356 Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8987/8997.
358 Say Y here to compile Marvell Bluetooth driver
359 into the kernel or say M to compile it as module.
362 tristate "Marvell BT-over-SDIO driver"
363 depends on BT_MRVL && MMC
365 select WANT_DEV_COREDUMP
367 The driver for Marvell Bluetooth chipsets with SDIO interface.
369 This driver is required if you want to use Marvell Bluetooth
370 devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8987/SD8997
371 chipsets are supported.
373 Say Y here to compile support for Marvell BT-over-SDIO driver
374 into the kernel or say M to compile it as module.
377 tristate "Atheros firmware download driver"
378 depends on BT_HCIBTUSB
381 Bluetooth firmware download driver.
382 This driver loads the firmware into the Atheros Bluetooth
385 Say Y here to compile support for "Atheros firmware download driver"
386 into the kernel or say M to compile it as module (ath3k).
389 tristate "MediaTek HCI SDIO driver"
393 MediaTek Bluetooth HCI SDIO driver.
394 This driver is required if you want to use MediaTek Bluetooth
397 Say Y here to compile support for MediaTek Bluetooth SDIO devices
398 into the kernel or say M to compile it as module (btmtksdio).
401 tristate "MediaTek HCI UART driver"
402 depends on SERIAL_DEV_BUS
405 MediaTek Bluetooth HCI UART driver.
406 This driver is required if you want to use MediaTek Bluetooth
407 with serial interface.
409 Say Y here to compile support for MediaTek Bluetooth UART devices
410 into the kernel or say M to compile it as module (btmtkuart).
413 tristate "Qualcomm SMD based HCI support"
414 depends on RPMSG || (COMPILE_TEST && RPMSG=n)
415 depends on QCOM_WCNSS_CTRL || (COMPILE_TEST && QCOM_WCNSS_CTRL=n)
418 Qualcomm SMD based HCI driver.
419 This driver is used to bridge HCI data onto the shared memory
420 channels to the WCNSS core.
422 Say Y here to compile support for HCI over Qualcomm SMD into the
423 kernel or say M to compile as a module.
429 This driver handles BT traffic from upper layers and pass
430 to the RSI_91x coex module for further scheduling to device
432 Say Y here to compile support for HCI over Redpine into the
433 kernel or say M to compile as a module.
436 tristate "Virtio Bluetooth driver"
439 Virtio Bluetooth support driver.
440 This driver supports Virtio Bluetooth devices.
442 Say Y here to compile support for HCI over Virtio into the
443 kernel or say M to compile as a module.